<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>搜索，就是那么任性</title>
        <style type="text/css">
            .total{
                text-align: center;
                width: 642px;
                overflow: hidden;
                margin: 150px auto 0px auto;
            }
            .btn{
                border: none;
                color: white;
                width: 140px;
                height: 40px;
                float: right;
                font-size: large;
            }
            .input-box{
                width: 500px;
                background-color: transparent;
                border: none;
                height: 34px;
                float: left;
                outline: none;
            }
            .baidu{
                background-color: #3385ff;
            }
            .so{
                background-color: #19b955;
            }
            .bing{
                background-color: #105b16;
            }
            .wrapper-bai{
                border: 1px solid #3385ff;
                overflow: hidden;
            }
            .wrapper-so{
                border: 1px solid #19b955;
                overflow: hidden;
            }
            .wrapper-bing{
                border: 1px solid #105b16;
                overflow: hidden;
            }
        </style>
    </head>
    <body>
        <h1 style="text-align: center">全能搜索，你值得拥有</h1>
        <div class="total">
            <div class="wrapper-bai">
                <form action="https://www.baidu.com/s" target="_blank">
                    <input type="text" name="wd" class="input-box" autocomplete="off" placeholder="使用百度搜索">
                    <input type="submit" value="百度搜索" class="baidu btn">
                </form>
            </div>
            <div style="height: 100px"></div>
            <div class="wrapper-so">
                <form action="https://www.so.com/s" target="_blank">
                    <input type="text" name="q" class="input-box" autocomplete="off" placeholder="使用360搜索">
                    <input type="submit" value="360搜索" class="so btn">
                </form>
            </div>
            <div style="height: 100px"></div>
            <div class="wrapper-bing">
                <form action="https://cn.bing.com/search" target="_blank">
                    <input type="text" name="q" class="input-box" autocomplete="off" placeholder="使用Bing搜索">
                    <input type="submit" value="Bing搜索" class="bing btn">
                </form>
            </div>
        </div>
    </body>
</html>